JPH02127101U - - Google Patents
Info
- Publication number
- JPH02127101U JPH02127101U JP3718189U JP3718189U JPH02127101U JP H02127101 U JPH02127101 U JP H02127101U JP 3718189 U JP3718189 U JP 3718189U JP 3718189 U JP3718189 U JP 3718189U JP H02127101 U JPH02127101 U JP H02127101U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- plate
- trencher
- supported
- swing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009412 basement excavation Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3718189U JPH02127101U (2) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3718189U JPH02127101U (2) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02127101U true JPH02127101U (2) | 1990-10-19 |
Family
ID=31544061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3718189U Pending JPH02127101U (2) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02127101U (2) |
-
1989
- 1989-03-30 JP JP3718189U patent/JPH02127101U/ja active Pending